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2b6292a07be2f73809bc7cec78fa87f8e288290c
create/src/Mod/Sketcher/Gui/CommandSketcherBSpline.cpp

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/***************************************************************************
* Copyright (c) 2017 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
# include <cfloat>
# include <QMessageBox>
# include <Precision.hxx>
# include <QApplication>
#endif
# include <QMessageBox>
#include <Base/Console.h>
#include <App/Application.h>
#include <Gui/Application.h>
#include <Gui/Document.h>
#include <Gui/Selection.h>
#include <Gui/Command.h>
#include <Gui/MainWindow.h>
#include <Gui/DlgEditFileIncludeProptertyExternal.h>
#include <Gui/Action.h>
#include <Gui/BitmapFactory.h>
#include "ViewProviderSketch.h"
#include "DrawSketchHandler.h"
#include <Mod/Part/App/Geometry.h>
#include <Mod/Sketcher/App/SketchObject.h>
#include "ViewProviderSketch.h"
using namespace std;
using namespace SketcherGui;
using namespace Sketcher;
bool isSketcherBSplineActive(Gui::Document *doc, bool actsOnSelection )
{
if (doc) {
// checks if a Sketch Viewprovider is in Edit and is in no special mode
if (doc->getInEdit() && doc->getInEdit()->isDerivedFrom(SketcherGui::ViewProviderSketch::getClassTypeId())) {
if (static_cast<SketcherGui::ViewProviderSketch*>(doc->getInEdit())
->getSketchMode() == ViewProviderSketch::STATUS_NONE) {
if (!actsOnSelection)
return true;
else if (Gui::Selection().countObjectsOfType(Sketcher::SketchObject::getClassTypeId()) > 0)
return true;
}
}
}
return false;
}
void ActivateBSplineHandler(Gui::Document *doc,DrawSketchHandler *handler)
{
if (doc) {
if (doc->getInEdit() && doc->getInEdit()->isDerivedFrom
(SketcherGui::ViewProviderSketch::getClassTypeId())) {
SketcherGui::ViewProviderSketch* vp = static_cast<SketcherGui::ViewProviderSketch*> (doc->getInEdit());
vp->purgeHandler();
vp->activateHandler(handler);
}
}
}
void ShowRestoreInformationLayer(SketcherGui::ViewProviderSketch* vp, char * visibleelementname)
{
ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Mod/Sketcher/General");
bool status = hGrp->GetBool(visibleelementname, true);
hGrp->SetBool(visibleelementname, !status);
vp->showRestoreInformationLayer();
}
// Show/Hide BSpline degree
DEF_STD_CMD_A(CmdSketcherBSplineDegree);
CmdSketcherBSplineDegree::CmdSketcherBSplineDegree()
:Command("Sketcher_BSplineDegree")
{
sAppModule = "Sketcher";
sGroup = QT_TR_NOOP("Sketcher");
sMenuText = QT_TR_NOOP("Show/Hide B-Spline degree");
sToolTipText = QT_TR_NOOP("Switches between showing and hiding the degree for all B-Splines");
sWhatsThis = "Sketcher_BSplineDegree";
sStatusTip = sToolTipText;
sPixmap = "Sketcher_BSplineDegree";
sAccel = "";
eType = ForEdit;
}
void CmdSketcherBSplineDegree::activated(int iMsg)
{
Q_UNUSED(iMsg);
Gui::Document * doc= getActiveGuiDocument();
SketcherGui::ViewProviderSketch* vp = static_cast<SketcherGui::ViewProviderSketch*>(doc->getInEdit());
ShowRestoreInformationLayer(vp, "BSplineDegreeVisible");
}
bool CmdSketcherBSplineDegree::isActive(void)
{
return isSketcherBSplineActive( getActiveGuiDocument(), false );
}
// Show/Hide BSpline polygon
DEF_STD_CMD_A(CmdSketcherBSplinePolygon);
CmdSketcherBSplinePolygon::CmdSketcherBSplinePolygon()
:Command("Sketcher_BSplinePolygon")
{
sAppModule = "Sketcher";
sGroup = QT_TR_NOOP("Sketcher");
sMenuText = QT_TR_NOOP("Show/Hide B-Spline control polygon");
sToolTipText = QT_TR_NOOP("Switches between showing and hiding the control polygons for all B-Splines");
sWhatsThis = "Sketcher_BSplinePolygon";
sStatusTip = sToolTipText;
sPixmap = "Sketcher_BSplinePolygon";
sAccel = "";
eType = ForEdit;
}
void CmdSketcherBSplinePolygon::activated(int iMsg)
{
Q_UNUSED(iMsg);
Gui::Document * doc= getActiveGuiDocument();
SketcherGui::ViewProviderSketch* vp = static_cast<SketcherGui::ViewProviderSketch*>(doc->getInEdit());
ShowRestoreInformationLayer(vp, "BSplineControlPolygonVisible");
}
bool CmdSketcherBSplinePolygon::isActive(void)
{
return isSketcherBSplineActive( getActiveGuiDocument(), false );
}
// Show/Hide BSpline comb
DEF_STD_CMD_A(CmdSketcherBSplineComb);
CmdSketcherBSplineComb::CmdSketcherBSplineComb()
:Command("Sketcher_BSplineComb")
{
sAppModule = "Sketcher";
sGroup = QT_TR_NOOP("Sketcher");
sMenuText = QT_TR_NOOP("Show/Hide B-Spline curvature comb");
sToolTipText = QT_TR_NOOP("Switches between showing and hiding the curvature comb for all B-Splines");
sWhatsThis = "Sketcher_BSplineComb";
sStatusTip = sToolTipText;
sPixmap = "Sketcher_BSplineComb";
sAccel = "";
eType = ForEdit;
}
void CmdSketcherBSplineComb::activated(int iMsg)
{
Q_UNUSED(iMsg);
Gui::Document * doc= getActiveGuiDocument();
SketcherGui::ViewProviderSketch* vp = static_cast<SketcherGui::ViewProviderSketch*>(doc->getInEdit());
ShowRestoreInformationLayer(vp, "BSplineCombVisible");
}
bool CmdSketcherBSplineComb::isActive(void)
{
return isSketcherBSplineActive( getActiveGuiDocument(), false );
}
// Composite drop down menu for show/hide geometry information layer
DEF_STD_CMD_ACLU(CmdSketcherCompBSplineShowHideGeometryInformation);
CmdSketcherCompBSplineShowHideGeometryInformation::CmdSketcherCompBSplineShowHideGeometryInformation()
: Command("Sketcher_CompBSplineShowHideGeometryInformation")
{
sAppModule = "Sketcher";
sGroup = QT_TR_NOOP("Sketcher");
sMenuText = QT_TR_NOOP("Show/hide B-Spline information layer");
sToolTipText = QT_TR_NOOP("Show/hide B-Spline information layer");
sWhatsThis = "Sketcher_CompBSplineShowHideGeometryInformation";
sStatusTip = sToolTipText;
eType = ForEdit;
}
void CmdSketcherCompBSplineShowHideGeometryInformation::activated(int iMsg)
{
Gui::CommandManager &rcCmdMgr = Gui::Application::Instance->commandManager();
Gui::Command * cmd;
if (iMsg==0)
cmd = rcCmdMgr.getCommandByName("Sketcher_BSplineDegree");
else if (iMsg==1)
cmd = rcCmdMgr.getCommandByName("Sketcher_BSplinePolygon");
else if (iMsg==2)
cmd = rcCmdMgr.getCommandByName("Sketcher_BSplineComb");
else
return;
cmd->invoke(0);
// Since the default icon is reset when enabing/disabling the command we have
// to explicitly set the icon of the used command.
Gui::ActionGroup* pcAction = qobject_cast<Gui::ActionGroup*>(_pcAction);
QList<QAction*> a = pcAction->actions();
assert(iMsg < a.size());
pcAction->setIcon(a[iMsg]->icon());
}
Gui::Action * CmdSketcherCompBSplineShowHideGeometryInformation::createAction(void)
{
Gui::ActionGroup* pcAction = new Gui::ActionGroup(this, Gui::getMainWindow());
pcAction->setDropDownMenu(true);
applyCommandData(this->className(), pcAction);
QAction* c1 = pcAction->addAction(QString());
c1->setIcon(Gui::BitmapFactory().pixmap("Sketcher_BSplineDegree"));
QAction* c2 = pcAction->addAction(QString());
c2->setIcon(Gui::BitmapFactory().pixmap("Sketcher_BSplinePolygon"));
QAction* c3 = pcAction->addAction(QString());
c3->setIcon(Gui::BitmapFactory().pixmap("Sketcher_BSplineComb"));
_pcAction = pcAction;
languageChange();
pcAction->setIcon(c2->icon());
int defaultId = 1;
pcAction->setProperty("defaultAction", QVariant(defaultId));
return pcAction;
}
void CmdSketcherCompBSplineShowHideGeometryInformation::languageChange()
{
Command::languageChange();
if (!_pcAction)
return;
Gui::ActionGroup* pcAction = qobject_cast<Gui::ActionGroup*>(_pcAction);
QList<QAction*> a = pcAction->actions();
QAction* c1 = a[0];
c1->setText(QApplication::translate("CmdSketcherCompBSplineShowHideGeometryInformation","Show/Hide B-Spline degree"));
c1->setToolTip(QApplication::translate("Sketcher_BSplineDegree","Switches between showing and hiding the degree for all B-Splines"));
c1->setStatusTip(QApplication::translate("Sketcher_BSplineDegree","Switches between showing and hiding the degree for all B-Splines"));
QAction* c2 = a[1];
c2->setText(QApplication::translate("CmdSketcherCompBSplineShowHideGeometryInformation","Show/Hide B-Spline control polygon"));
c2->setToolTip(QApplication::translate("Sketcher_BSplinePolygon","Switches between showing and hiding the control polygons for all B-Splines"));
c2->setStatusTip(QApplication::translate("Sketcher_BSplinePolygon","Switches between showing and hiding the control polygons for all B-Splines"));
QAction* c3 = a[2];
c3->setText(QApplication::translate("CmdSketcherCompBSplineShowHideGeometryInformation","Show/Hide B-Spline curvature comb"));
c3->setToolTip(QApplication::translate("Sketcher_BSplineComb","Switches between showing and hiding the curvature comb for all B-Splines"));
c3->setStatusTip(QApplication::translate("Sketcher_BSplineComb","Switches between showing and hiding the curvature comb for all B-Splines"));
}
void CmdSketcherCompBSplineShowHideGeometryInformation::updateAction(int /*mode*/)
{
}
bool CmdSketcherCompBSplineShowHideGeometryInformation::isActive(void)
{
return isSketcherBSplineActive( getActiveGuiDocument(), false );
}
// Convert to NURB
DEF_STD_CMD_A(CmdSketcherConvertToNURB);
CmdSketcherConvertToNURB::CmdSketcherConvertToNURB()
:Command("Sketcher_BSplineConvertToNURB")
{
sAppModule = "Sketcher";
sGroup = QT_TR_NOOP("Sketcher");
sMenuText = QT_TR_NOOP("Convert Geometry to B-Spline");
sToolTipText = QT_TR_NOOP("Converts the given Geometry to a B-Spline");
sWhatsThis = "Sketcher_ConvertToNURB";
sStatusTip = sToolTipText;
sPixmap = "Sketcher_BSplineApproximate";
sAccel = "";
eType = ForEdit;
}
void CmdSketcherConvertToNURB::activated(int iMsg)
{
Q_UNUSED(iMsg);
// get the selection
std::vector<Gui::SelectionObject> selection = getSelection().getSelectionEx();
// only one sketch with its subelements are allowed to be selected
if (selection.size() != 1) {
return;
}
// get the needed lists and objects
const std::vector<std::string> &SubNames = selection[0].getSubNames();
Sketcher::SketchObject* Obj = static_cast<Sketcher::SketchObject*>(selection[0].getObject());
bool nurbsized = false;
openCommand("Convert to NURBS");
for (unsigned int i=0; i<SubNames.size(); i++ ) {
// only handle edges
if (SubNames[i].size() > 4 && SubNames[i].substr(0,4) == "Edge") {
int GeoId = std::atoi(SubNames[i].substr(4,4000).c_str()) - 1;
Gui::Command::doCommand(
Doc,"App.ActiveDocument.%s.ConvertToNURBS(%d) ",
selection[0].getFeatName(),GeoId);
nurbsized = true;
}
}
if(!nurbsized) {
abortCommand();
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Wrong selection"),
QObject::tr("None of the selected elements is an edge."));
}
else {
commitCommand();
}
ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Mod/Sketcher");
bool autoRecompute = hGrp->GetBool("AutoRecompute",false);
if (autoRecompute)
Gui::Command::updateActive();
else
Obj->solve();
}
bool CmdSketcherConvertToNURB::isActive(void)
{
return isSketcherBSplineActive( getActiveGuiDocument(), true );
}
// Convert to NURB
DEF_STD_CMD_A(CmdSketcherIncreaseDegree);
CmdSketcherIncreaseDegree::CmdSketcherIncreaseDegree()
:Command("Sketcher_BSplineIncreaseDegree")
{
sAppModule = "Sketcher";
sGroup = QT_TR_NOOP("Sketcher");
sMenuText = QT_TR_NOOP("Increase degree");
sToolTipText = QT_TR_NOOP("Increases the degree of the B-Spline");
sWhatsThis = "Sketcher_BSplineIncreaseDegree";
sStatusTip = sToolTipText;
sPixmap = "Sketcher_BSplineIncreaseDegree";
sAccel = "";
eType = ForEdit;
}
void CmdSketcherIncreaseDegree::activated(int iMsg)
{
Q_UNUSED(iMsg);
// get the selection
std::vector<Gui::SelectionObject> selection = getSelection().getSelectionEx();
// only one sketch with its subelements are allowed to be selected
if (selection.size() != 1) {
return;
}
// get the needed lists and objects
const std::vector<std::string> &SubNames = selection[0].getSubNames();
Sketcher::SketchObject* Obj = static_cast<Sketcher::SketchObject*>(selection[0].getObject());
openCommand("IncreaseBSplineDegree");
for (unsigned int i=0; i<SubNames.size(); i++ ) {
// only handle edges
if (SubNames[i].size() > 4 && SubNames[i].substr(0,4) == "Edge") {
int GeoId = std::atoi(SubNames[i].substr(4,4000).c_str()) - 1;
Gui::Command::doCommand(
Doc,"App.ActiveDocument.%s.IncreaseBSplineDegree(%d) ",
selection[0].getFeatName(),GeoId);
}
}
commitCommand();
ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/Mod/Sketcher");
bool autoRecompute = hGrp->GetBool("AutoRecompute",false);
if (autoRecompute)
Gui::Command::updateActive();
else
Obj->solve();
}
bool CmdSketcherIncreaseDegree::isActive(void)
{
return isSketcherBSplineActive( getActiveGuiDocument(), true );
}
void CreateSketcherCommandsBSpline(void)
{
Gui::CommandManager &rcCmdMgr = Gui::Application::Instance->commandManager();
rcCmdMgr.addCommand(new CmdSketcherBSplineDegree());
rcCmdMgr.addCommand(new CmdSketcherBSplinePolygon());
rcCmdMgr.addCommand(new CmdSketcherBSplineComb());
rcCmdMgr.addCommand(new CmdSketcherCompBSplineShowHideGeometryInformation());
rcCmdMgr.addCommand(new CmdSketcherConvertToNURB());
rcCmdMgr.addCommand(new CmdSketcherIncreaseDegree());
}
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